Outage in Sinch Engage

Login Issue and Customer Page Accessibility - Sinch Engage

Resolved Major
November 18, 2025 - Started about 2 months ago - Lasted about 3 hours
Official incident page

Incident Report

We are aware of an issue where customers are unable to log in to Sinch Engage. Our investigation confirmed this was due to an external service provider incident.
Components affected
Sinch Engage

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Latest Updates ( sorted recent to last )
RESOLVED about 2 months ago - at 11/18/2025 03:00PM

The fix has been fully implemented and the service disruption related to the Cloudflare outage is now resolved. All systems have returned to normal operation.

IDENTIFIED about 2 months ago - at 11/18/2025 02:03PM

We are continuing to work on a fix for this issue.

IDENTIFIED about 2 months ago - at 11/18/2025 12:30PM

The root cause is linked to a widespread interruption of service at our third-party provider, Cloudflare. You can review the incident and its status directly on the Cloudflare status page: https://www.cloudflarestatus.com/

INVESTIGATING about 2 months ago - at 11/18/2025 12:29PM

We are aware of an issue where customers are unable to log in to Sinch Engage. Our investigation confirmed this was due to an external service provider incident.

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